Chalk Screw-moss vs Chestnut Coloured Click Beetle

Tortula vahliana compared with Anostirus castaneus

Key Differences

Chalk Screw-moss is Vulnerable while Chestnut Coloured Click Beetle is Least Concern.

Taxonomic Classification

Rank	Chalk Screw-moss	Chestnut Coloured Click Beetle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Arthropoda (Arthropods)
Class	Bryopsida (Bryopsida)	Insecta (Insects)
Order	Pottiales (Pottiales)	Coleoptera (Beetles)
Family	Pottiaceae	Elateridae
Genus	Tortula	Anostirus
Species	Tortula vahliana	Anostirus castaneus

Conservation Status

Chalk Screw-moss

VU — Vulnerable

Chestnut Coloured Click Beetle

LC — Least Concern

Physical Characteristics

Attribute	Chalk Screw-moss	Chestnut Coloured Click Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalk Screw-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, and Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut Coloured Click Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland.

Chalk Screw-moss

The Chalk Screw-moss (Tortula vahliana) is a species in the genus Tortula. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Chestnut Coloured Click Beetle

The Chestnut Coloured Click Beetle (Anostirus castaneus) is a species in the genus Anostirus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.